Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relationships between the early and the delayed uptake ratios of the planar and the SPECT uptake indices determined by the four different methods. A HM (early R 2 = 0.64, delayed R 2 = 0.74). B MM (early R 2 = 0.60, delayed R 2 = 0.71). C ML (early R 2 = 0.33, delayed R 2 = 0.25)
